Wall plug adapter



FIG. 1 is a perspective view front towards back of a wall plug adapter showing my new design;

FIG. 2 is a perspective view back towards front of a wall plug adapter showing my new design;

FIG. 3 is a side view of a wall plug adapter showing my new design;

FIG. 4 is a side view of a wall plug adapter showing my new design;

FIG. 5 is a front view of a wall plug adapter showing my new design;

FIG. 6 is a back view of a wall plug adapter showing my new design;

FIG. 7 is a bottom view of a wall plug adapter showing my new design; and,

FIG. 8 is a top view of a wall plug adapter showing my new design.

In the drawings, the broken lines depict unclaimed subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a wall plug adapter, as shown and described. 